Installation structure of door and window auxiliary frame and door and window outer frame

Abstract

The present invention provides a mounting structure for a door and window auxiliary frame and a door and window outer frame, comprising: a first auxiliary frame stopper and a second auxiliary frame stopper, wherein the first auxiliary frame stopper and the second auxiliary frame stopper are arranged in an auxiliary frame equipment compartment provided on the door and window auxiliary frame, the door and window auxiliary frame also being provided with an auxiliary frame stopper cavity, and an outer frame stopper, wherein the outer frame stopper is arranged in an outer frame equipment compartment and an outer frame stopper cavity provided on the door and window outer frame, and when the door and window auxiliary frame is docked with the door and window outer frame, one end of the outer frame stopper extends into the auxiliary frame stopper cavity, one end of the first auxiliary frame stopper extends into the outer frame stopper cavity, and the second auxiliary frame stopper is inserted into the door and window outer frame. The first auxiliary frame stopper and the outer frame stopper provided by the present invention reduce the need for docking and fixing between the door and window auxiliary frame and the door and window outer frame, simplify the installation process, and avoid damage to the main body of the door and window auxiliary frame and the door and window outer frame during the assembly process.

Description

Technical Field

[0001] The present invention belongs to the technical field of doors and windows, and in particular relates to an installation structure of a door and window auxiliary frame and a door and window outer frame. Background Art

[0002] Door and window structures are usually mainly composed of door and window frames and door and window sashes. Generally, the door and window frames are directly fixed to the door and window openings by filling them with foam glue, and then the door and window sashes are assembled into the door and window frames. This method does not allow the door and window frames to fit well with the door and window openings. Therefore, in the existing technology, door and window auxiliary frames are used to replace the door and window frames. These frames are pre-set in the door and window openings during the construction process. Later, during assembly, the door and window frames can be assembled into the door and window auxiliary frames. This method improves the integration of the door and window frames with the door and window openings.

[0003] However, in the prior art, the connection between the door and window auxiliary frame and the door and window outer frame is mostly fixed with simple bolts, and the connection strength between the structures is insufficient. In addition, the bolt structure will also destroy the overall structural stability of the door and window auxiliary frame and the door and window outer frame, affecting the overall structural strength of the door and window structure. Summary of the Invention

[0004] The present invention provides an installation structure for door and window auxiliary frames and door and window outer frames, aiming to solve the problem that the current connection between door and window auxiliary frames and door and window outer frames is mostly fixed with simple bolts, which not only has insufficient connection strength between the structures, but also destroys the overall structural stability of the door and window auxiliary frames and door and window outer frames, affecting the overall structural strength of the door and window structure.

[0005] The present invention is implemented as follows: a mounting structure for a door and window auxiliary frame and a door and window outer frame, comprising:

[0006] A first auxiliary frame limiting member and a second auxiliary frame limiting member, wherein the first auxiliary frame limiting member and the second auxiliary frame limiting member are arranged in an auxiliary frame equipment compartment provided on the door and window auxiliary frame, and an auxiliary frame limiting cavity is also provided on the door and window auxiliary frame;

[0007] The first auxiliary frame limiting member includes a first limiting arc block, a first deflection rod and a guide arc rod, the first limiting arc block is located in the auxiliary frame limiting cavity, the first deflection rod is connected to the first limiting arc block and extends into the auxiliary frame device compartment, and the first deflection rod is rotatably connected to the second auxiliary frame limiting member via the guide arc rod at the portion located in the auxiliary frame device compartment;

[0008] An outer frame stopper, the outer frame stopper being arranged in an outer frame equipment compartment and an outer frame stopper cavity provided on the outer frame of the door or window, the outer frame stopper comprising a second stopper arc block and a second deflection rod located in the outer frame stopper cavity, one end of the second deflection rod extending into the outer frame equipment compartment;

[0009] When the door and window auxiliary frame and the door and window outer frame are docked, the second limiting arc block and the first limiting arc block are synchronously deflected and engaged in the auxiliary frame limiting cavity and the outer frame limiting cavity. When the first limiting arc block is deflected, the second auxiliary frame limiting piece extends into the outer frame limiting groove provided on the side wall of the door and window outer frame under the drive of the guide arc rod.

[0010] Preferably, the auxiliary frame limiting cavity is arranged in the limiting groove on the door and window auxiliary frame for accommodating the insertion of the door and window outer frame, and the outer frame limiting cavity is arranged on the protruding part of the door and window outer frame inserted into the limiting groove; the auxiliary frame limiting cavity and the outer frame limiting cavity are semi-cylindrical structures.

[0011] Preferably, the second auxiliary frame limiting member includes a sliding plate, a guide slider and a limiting guide rail, the sliding plate is connected to the guide slider, and the guide slider slides along the limiting guide rail;

[0012] A transmission gear is further provided in the auxiliary frame equipment compartment, and the sliding plate and the guide arc rod are respectively engaged with the transmission gear. After the guide arc rod is deflected, it drives the sliding plate to move linearly.

[0013] Preferably, a sliding guide groove for accommodating the first deflection rod to pass through is provided between the auxiliary frame limiting cavity and the auxiliary frame equipment compartment.

[0014] Preferably, a first limiting arc plate is provided on the first deflection rod, and a portion of the first deflection rod located between the first limiting arc plate and the first limiting arc block slides in the sliding guide groove.

[0015] Preferably, the sliding plate comprises a rack, a push rod and a limit block;

[0016] The rack and the limit block are vertically connected at both ends of the push rod, the push rod is connected to the guide slider, the rack is meshed with the transmission gear, and when the transmission gear drives the rack close to the auxiliary frame limit cavity, the limit block extends out of the auxiliary frame equipment compartment and is inserted into the outer frame limit groove.

[0017] Preferably, a first connecting column is provided in the auxiliary frame device compartment, and the first connecting column is connected to the end of the first deflection rod away from the first limiting arc block through a spring.

[0018] Preferably, a second connecting column is provided in the outer frame equipment compartment, and the second connecting column is connected to the end of the second deflection rod away from the second limiting arc block through a spring.

[0019] Preferably, a first protective layer and a second protective layer are further provided on the outside of the mounting structure of the door and window auxiliary frame and the door and window outer frame. The door and window auxiliary frame is cast on a concrete base. After the door and window auxiliary frame and the door and window outer frame are connected, the first protective layer and the second protective layer are cast at the connection between the door and window auxiliary frame and the door and window outer frame.

[0020] Preferably, the connecting end surfaces of the door and window auxiliary frame and the door and window outer frame are respectively provided with a first sealing groove and a second sealing groove, and the first sealing groove and the second sealing groove are filled with a foaming agent.

[0021] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0022] 1. The installation structure of the door and window auxiliary frame and the door and window outer frame provided by the present invention extends to the outer frame limiting cavity through a part of the structure of the first limiting arc block, and a part of the structure of the second limiting arc block also enters the auxiliary frame limiting cavity, completing the limit locking function, reducing the need for docking and fixing between the door and window auxiliary frame and the door and window outer frame, simplifying the installation process, and avoiding damage to the main body of the door and window auxiliary frame and the door and window outer frame.

[0023] 2. In the installation structure of the door and window auxiliary frame and the door and window outer frame provided by the present invention, the first limiting arc block loses the pressure of the protruding part and enters the outer frame limiting cavity. The deflection action of the first limiting arc block during the entry process allows the limiting card block to be synchronously inserted into the outer frame limiting groove, further improving the connection strength between the door and window auxiliary frame and the door and window outer frame after assembly, and effectively enhancing the overall connectivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of an installation structure of a door and window auxiliary frame and a door and window outer frame provided by the present invention.

[0025] Figure 2 The present invention provides a structural schematic diagram of the assembly process of a door and window auxiliary frame and a door and window outer frame of the installation structure of the door and window auxiliary frame and the door and window outer frame.

[0026] Figure 3 It is a schematic diagram of the internal structure of an auxiliary frame equipment compartment of a mounting structure for a door and window auxiliary frame and a door and window outer frame provided by the present invention.

[0027] Figure 4 It is a structural schematic diagram of the interior of a door and window auxiliary frame in an installation structure of a door and window auxiliary frame and a door and window outer frame provided by the present invention.

[0028] Figure 5 It is a schematic diagram of the internal structure of a door and window outer frame of an installation structure of a door and window auxiliary frame and a door and window outer frame provided by the present invention.

[0029] Figure 6 It is a structural schematic diagram of a first auxiliary frame limiting member and a second auxiliary frame limiting member of an installation structure of a door and window auxiliary frame and a door and window outer frame provided by the present invention.

[0030] Description of reference numerals:

[0031] 110, concrete base; 121, first protective layer; 122, second protective layer; 131, first foaming layer; 132, second foaming layer;

[0032] 200, door and window auxiliary frame; 201, auxiliary frame equipment compartment; 202, support plate; 203, auxiliary frame limiting cavity; 210, first auxiliary frame limiting member; 211, first limiting arc block; 212, first deflection rod; 213, guide arc rod; 214, first limiting arc plate; 220, second auxiliary frame limiting member; 221, sliding plate; 2111, rack; 2112, push rod; 2113, limiting block; 222, guide slider; 223, limiting guide rail; 230, transmission gear; 240, first connecting column;

[0033] 300, door and window outer frame; 301, outer frame equipment compartment; 302, first sealing groove; 303, second sealing groove; 304, outer frame limiting cavity; 310, outer frame limiting member; 311, second limiting arc block; 312, second deflection rod; 313, second limiting arc plate; 320, outer frame limiting groove; 330, second connecting column. DETAILED DESCRIPTION

[0034] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this application belongs. The terms used in the specification of the application are only for the purpose of describing specific embodiments and are not intended to limit this application. The terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0035] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0036] The embodiment of the present invention provides a mounting structure for door and window auxiliary frames and door and window outer frames, such as Figures 1-6 As shown, the installation structure of the door and window auxiliary frame and the door and window outer frame includes:

[0037] A first attachment frame stopper 210 and a second attachment frame stopper 220 are disposed in an attachment frame device compartment 201 provided on the door and window attachment frame 200 . The door and window attachment frame 200 is further provided with an attachment frame stopper cavity 203 .

[0038] The first auxiliary frame limiting member 210 includes a first limiting arc block 211, a first deflection rod 212, and a guide arc rod 213. The first limiting arc block 211 is located in the auxiliary frame limiting cavity 203. The first deflection rod 212 is connected to the first limiting arc block 211 and extends into the auxiliary frame device compartment 201. The first deflection rod 212 is rotatably connected to the second auxiliary frame limiting member 220 via the guide arc rod 213.

[0039] The outer frame limiter 310 is arranged in the outer frame equipment compartment 301 and the outer frame limiter cavity 304 provided on the door and window outer frame 300. The outer frame limiter 310 includes a second limiter arc block 311 and a second deflection rod 312 located in the outer frame limiter cavity 304, and one end of the second deflection rod 312 extends into the outer frame equipment compartment 301.

[0040] When the door and window auxiliary frame 200 and the door and window outer frame 300 are docked, the second limiting arc block 311 and the first limiting arc block 211 are synchronously deflected and engaged in the auxiliary frame limiting cavity 203 and the outer frame limiting cavity 304. When the first limiting arc block 211 is deflected, the second auxiliary frame limiting piece 220 is driven by the guide arc rod 213 to extend into the outer frame limiting groove 320 provided on the side wall of the door and window outer frame 300. The door and window auxiliary frame 200 is provided with a limiting groove for accommodating the insertion of the door and window outer frame 300, and the limiting groove is provided on the auxiliary frame limiting cavity 203; and the door and window outer frame 300 is provided with a protrusion inserted into the limiting groove, and the outer frame limiting cavity 304 is provided on the protrusion. When the protrusion is inserted into the limiting groove, the auxiliary frame limiting cavity 203 and the outer frame limiting cavity 304 are connected to each other to form a cylindrical structure.

[0041] A first connecting column 240 is provided in the auxiliary frame equipment compartment 201, and the first connecting column 240 is connected to the end of the first deflection rod 212 away from the first limiting arc block 211 through a spring; a second connecting column 330 is provided in the outer frame equipment compartment 301, and the second connecting column 330 is connected to the end of the second deflection rod 312 away from the second limiting arc block 311 through a spring.

[0042] The cross section of the first limiting arc block 211 and the second limiting arc block 311 is a semicircular structure. Under the traction of the first deflection rod 212 and the second deflection rod 312, the inclined state is maintained. During the assembly process, the protrusion is inserted back into the limiting groove, and the spring allows the first limiting arc block 211 and the second limiting arc block 311 to be deflected and temporarily stored in the auxiliary frame limiting cavity 203 and the outer frame limiting cavity 304 respectively. After the positions of the auxiliary frame limiting cavity 203 and the outer frame limiting cavity 304 correspond to each other, the first limiting arc block 21 1 and the second limiting arc block 311 will deflect under the action of the spring elastic force. At this time, a part of the structure of the first limiting arc block 211 will extend into the outer frame limiting cavity 304. Similarly, a part of the structure of the second limiting arc block 311 will also enter the auxiliary frame limiting cavity 203, completing the limit locking function. This structure can reduce the docking and fixing action between the door and window auxiliary frame 200 and the door and window outer frame 300. The door and window outer frame 300 only needs to be engaged with the inner edge of the door and window auxiliary frame 200 in the corresponding direction to complete the assembly.

[0043] The second auxiliary frame limiting member 220 will perform a secondary locking on the door and window outer frame 300 under the linkage action of the first auxiliary frame limiting member 210;

[0044] It should be noted here that the lengths of the limiting grooves and the protrusions are respectively equal to the side lengths of the door and window auxiliary frame 200 and the door and window outer frame 300, and the auxiliary frame equipment compartment 201, the auxiliary frame limiting cavity 203, the first auxiliary frame limiting member 210 and the second auxiliary frame limiting member 220 constitute an independent main locking module, which is spaced apart on the limiting grooves. Similarly, the outer frame equipment compartment 301, the outer frame limiting cavity 304, the outer frame limiting member 310 and the outer frame limiting groove 320 constitute an independent secondary locking module, which is also correspondingly arranged on the protrusions; the lengths of the main locking module and the secondary locking module are only a portion of the side lengths of the door and window auxiliary frame 200 and the door and window outer frame 300;

[0045] As a preferred implementation in this embodiment, the second auxiliary frame limiting member 220 includes a sliding plate 221, a guide slider 222 and a limiting guide rail 223. The sliding plate 221 is connected to the guide slider 222, and the guide slider 222 slides along the limiting guide rail 223.

[0046] The sliding plate 221 includes a rack 2111, a push rod 2112 and a limiting block 2113;

[0047] The rack 2111 and the limit block 2113 are vertically connected to both ends of the push rod 2112. The push rod 2112 is connected to the guide slider 222. The rack 2111 is meshed with the transmission gear 230. When the transmission gear 230 drives the rack 2111 to approach the auxiliary frame limiting cavity 203, the limit block 2113 extends out of the auxiliary frame equipment compartment 201 and is inserted into the outer frame limiting groove 320. A transmission gear 230 is also provided in the auxiliary frame equipment compartment 201. The transmission gear 230 is meshed with the rack 2111 and the guide arc rod 213 respectively. The inner arc surface of the guide arc rod 213 is provided with a gear.

[0048] In this embodiment, after the protrusion is inserted into the limiting groove, the first limiting arc block 211 will be pressed back into the auxiliary frame limiting cavity 203. Here, the position of the limiting block 2113 needs to ensure that the outer frame limiting groove 320 reaches the vicinity of the limiting block 2113 after the first limiting arc block 211 is pressed back into the auxiliary frame limiting cavity 203. When the first limiting arc block 211 loses the pressure of the protrusion, the limiting block 2113 is simultaneously inserted into the outer frame limiting groove 320.

[0049] As a preferred implementation in this embodiment, a sliding guide groove is provided between the auxiliary frame limiting cavity 203 and the auxiliary frame device compartment 201, through which the first deflection rod 212 passes; a first limiting arc plate 214 is provided on the first deflection rod 212, and the portion of the first deflection rod 212 located between the first limiting arc plate 214 and the first limiting arc block 211 slides in the sliding guide groove;

[0050] In this embodiment, the width of the first limiting arc plate 214 is greater than the width of the sliding guide groove. The first limiting arc plate 214 can help the first limiting arc block 211 to perform positioning and guidance, so that the first limiting arc block 211 can only perform circular motion within the auxiliary frame limiting cavity 203; the second deflection rod 312 is also provided with a second limiting arc plate 313, and the second deflection rod 312 is not provided with a guide arc rod 213 to drive other limiting devices. The other structural movement principles of the outer frame limiting member 310 are basically the same as those of the first auxiliary frame limiting member 210, and will not be described in detail here;

[0051] As a preferred implementation manner in this embodiment, a first protective layer 121 and a second protective layer 122 are further provided on the outside of the mounting structure of the door and window auxiliary frame and the door and window outer frame. The door and window auxiliary frame 200 is cast on the concrete base layer 110. After the door and window auxiliary frame 200 and the door and window outer frame 300 are connected, the first protective layer 121 and the second protective layer 122 are cast at the connection between the door and window auxiliary frame 200 and the door and window outer frame 300; the connecting end surfaces of the door and window auxiliary frame 200 and the door and window outer frame 300 are respectively provided with a first sealing groove 302 and a second sealing groove 303, and the first sealing groove 302 and the second sealing groove 303 are filled with a foaming agent;

[0052] In this embodiment, the first protective layer 121 and the second protective layer 122 can be made of composite materials in the prior art to reinforce the connection between the door and window auxiliary frame 200 and the door and window outer frame 300, and the first sealing groove 302 and the second sealing groove 303 are filled with a foaming agent to increase the sealing between the two and reduce water seepage into the room.

[0053] In this embodiment, during construction, the door and window auxiliary frame 200 is cast on the concrete base 110, and a protective cover is assembled on the support plate 202 provided on the outside of the door and window auxiliary frame 200. Here, the protective cover can adopt an ordinary strip-shaped trough structure. After the construction is completed, the protective cover is removed and the door and window outer frame 300 is assembled on the door and window auxiliary frame 200. Then, the first protective layer 121 and the second protective layer 122 are used to construct a second layer of protection to further form a protective structure and complete the assembly of the door and window outer frame 300 and the door and window auxiliary frame 200.

[0054] It should be noted that for the aforementioned embodiments, for simplicity of description, they are all expressed as a series of action combinations. However, those skilled in the art should be aware that the present invention is not limited by the order of the actions described, because according to the present invention, certain steps may be performed in other orders or simultaneously. Secondly, those skilled in the art should also be aware that the embodiments described in this specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the present invention.

[0055] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the scope of protection of the invention. Obviously, the embodiments described are only some embodiments of the present invention, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the present invention according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the present invention in essence, and these technical solutions also fall within the scope of protection of the present invention.

Claims

1. A mounting structure for a door and window auxiliary frame and a door and window outer frame, characterized in that: include: A first auxiliary frame limiting member and a second auxiliary frame limiting member, wherein the first auxiliary frame limiting member and the second auxiliary frame limiting member are arranged in an auxiliary frame equipment compartment provided on the door and window auxiliary frame, and an auxiliary frame limiting cavity is also provided on the door and window auxiliary frame; The first auxiliary frame limiting member includes a first limiting arc block, a first deflection rod and a guide arc rod, the first limiting arc block is located in the auxiliary frame limiting cavity, the first deflection rod is connected to the first limiting arc block and extends into the auxiliary frame device compartment, and the first deflection rod is rotatably connected to the second auxiliary frame limiting member via the guide arc rod at the portion located in the auxiliary frame device compartment; An outer frame stopper, the outer frame stopper being arranged in an outer frame equipment compartment and an outer frame stopper cavity provided on the outer frame of the door or window, the outer frame stopper comprising a second stopper arc block and a second deflection rod located in the outer frame stopper cavity, one end of the second deflection rod extending into the outer frame equipment compartment; When the door and window auxiliary frame and the door and window outer frame are docked, the second limiting arc block and the first limiting arc block are synchronously deflected and engaged in the auxiliary frame limiting cavity and the outer frame limiting cavity. When the first limiting arc block is deflected, the second auxiliary frame limiting piece is driven by the guide arc rod to extend into the outer frame limiting groove provided on the side wall of the door and window outer frame; The second auxiliary frame limiting member includes a sliding plate, a guide slider and a limiting guide rail, the sliding plate is connected to the guide slider, and the guide slider slides along the limiting guide rail; a transmission gear is also provided in the auxiliary frame equipment compartment, the sliding plate and the guide arc rod are respectively engaged with the transmission gear, and the guide arc rod drives the sliding plate to move linearly after deflection; The sliding plate includes a rack, a push rod and a limit block; the rack and the limit block are vertically connected at both ends of the push rod, the push rod is connected to the guide slider, the rack is meshed with the transmission gear, and when the transmission gear drives the rack close to the auxiliary frame limit cavity, the limit block extends out of the auxiliary frame equipment compartment and is inserted into the outer frame limit groove.

2. The mounting structure of a door and window auxiliary frame and a door and window outer frame according to claim 1, characterized in that: The auxiliary frame limiting cavity is arranged in the limiting groove on the door and window auxiliary frame for accommodating the insertion of the door and window outer frame, and the outer frame limiting cavity is arranged on the protruding part of the door and window outer frame inserted into the limiting groove; the auxiliary frame limiting cavity and the outer frame limiting cavity are semi-cylindrical structures.

3. The mounting structure of a door and window auxiliary frame and a door and window outer frame according to claim 2, characterized in that: A sliding guide groove for accommodating the first deflection rod to pass through is provided between the auxiliary frame limiting cavity and the auxiliary frame equipment compartment.

4. The mounting structure of a door and window auxiliary frame and a door and window outer frame according to claim 3, characterized in that: The first deflection rod is provided with a first limiting arc plate, and a portion of the first deflection rod located between the first limiting arc plate and the first limiting arc block slides in the sliding guide groove.

5. The mounting structure of a door and window auxiliary frame and a door and window outer frame according to claim 1, characterized in that: A first connecting column is provided in the auxiliary frame equipment compartment, and the first connecting column is connected to the end of the first deflection rod away from the first limiting arc block through a spring.

6. The mounting structure of a door and window auxiliary frame and a door and window outer frame according to claim 1, characterized in that: A second connecting column is provided in the outer frame equipment compartment, and the second connecting column is connected to the end of the second deflection rod away from the second limiting arc block through a spring.

7. The mounting structure of a door and window auxiliary frame and a door and window outer frame according to claim 4, characterized in that: A first protective layer and a second protective layer are also provided on the outside of the mounting structure of the door and window auxiliary frame and the door and window outer frame. The door and window auxiliary frame is cast on a concrete base. After the door and window auxiliary frame and the door and window outer frame are connected, the first protective layer and the second protective layer are cast at the connection between the door and window auxiliary frame and the door and window outer frame.

8. The mounting structure of the door and window auxiliary frame and the door and window outer frame according to claim 7, characterized in that: The connecting end surfaces of the door and window auxiliary frame and the door and window outer frame are respectively provided with a first sealing groove and a second sealing groove, and the first sealing groove and the second sealing groove are filled with a foaming agent.

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